© 1967 american association of physics teachers. 1 - marcelo alonso, edward j. 3 mb: total downloads: 4, 894: total views: 19, 648: volume info: 1: pages in file: 254: identifier: 9, 788, 521, 208, 310: org file size: 61, 154, 417: extension: pdf. scribd is the worl